What is the sulfur dioxide (SO2) level in Limerick, Pennsylvania at the moment?

Currently, Limerick, Pennsylvania has a sulfur dioxide (SO2) concentration of 1.014 ppb.

What is the ozone (O3) level in Limerick, Pennsylvania at the moment?

The current ozone (O3) level in Limerick, Pennsylvania at the moment is 28.848 ppm.

What is the nitrogen dioxide (NO2) level in Limerick, Pennsylvania at the moment?

Nitrogen dioxide (NO2) level in Limerick, Pennsylvania at the moment is 20.069 ppb.

Live air quality index in Limerick, Pennsylvania today

Q: What is the PM2.5 level in Limerick, Pennsylvania at the moment?

PM2.5 levels in Limerick, Pennsylvania are currently 3.231 μg/m3.

Q: What is the PM10 level in Limerick, Pennsylvania at the moment?

The PM10 concentration in Limerick, Pennsylvania is 13.808 μg/m3 at the moment.

Stay updated with real-time air quality in Limerick, Pennsylvania featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Limerick, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in Limerick, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.23 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.81 μg/m³

155

255

425

605+

Ozone (O₃)

28.85 ppb

201

201+

Sulfur Dioxide (SO₂)

1.01 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

20.07 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Limerick, Pennsylvania

Get Live Pollen Counts

Limerick, Pennsylvania

Scroll To Air Quality Map

Track live Limerick, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T11:00:00.000Z	49 \| good	9 \| good	41.083 \| good	3.739 \| good	0.793 \| good	24.266 \| good	0.637 \| good
2026-01-21T12:00:00.000Z	60 \| moderate	14.489 \| fine	59.066 \| fine	6.458 \| good	0.726 \| good	25.166 \| good	0.673 \| good
2026-01-21T13:00:00.000Z	56 \| moderate	11.745 \| good	50.398 \| good	6.655 \| good	0.797 \| good	28.966 \| good	0.715 \| good
2026-01-21T14:00:00.000Z	58 \| moderate	13.301 \| fine	61.615 \| fine	3.86 \| good	0.855 \| good	38.142 \| good	0.722 \| good
2026-01-21T15:00:00.000Z	62 \| moderate	14.571 \| fine	51.731 \| good	7.02 \| good	1.201 \| good	27.502 \| good	0.843 \| good
2026-01-21T16:00:00.000Z	56 \| moderate	12.056 \| good	42.873 \| good	13.055 \| good	1.129 \| good	23.549 \| good	0.632 \| good
2026-01-21T17:00:00.000Z	49 \| good	8.601 \| good	40.522 \| good	19.313 \| good	1.109 \| good	20.374 \| good	0.771 \| good
2026-01-21T18:00:00.000Z	33 \| good	6.466 \| good	35.68 \| good	20.099 \| good	1.103 \| good	11.847 \| good	0.301 \| good
2026-01-21T19:00:00.000Z	49 \| good	8.675 \| good	32.866 \| good	24.163 \| good	0.887 \| good	10.079 \| good	0.282 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.003 \| good	33.658 \| good	28.33 \| good	0.567 \| good	8.327 \| good	0.259 \| good
2026-01-21T21:00:00.000Z	31 \| good	4.84 \| good	21.609 \| good	32.611 \| good	0.464 \| good	8.305 \| good	0.357 \| good
2026-01-21T22:00:00.000Z	33 \| good	5.999 \| good	22.913 \| good	32.989 \| good	0.45 \| good	8.741 \| good	0.301 \| good
2026-01-21T23:00:00.000Z	31 \| good	5.356 \| good	22.489 \| good	33.429 \| good	0.419 \| good	9.897 \| good	0.348 \| good
2026-01-22T00:00:00.000Z	31 \| good	5.164 \| good	23.261 \| good	33.909 \| good	0.426 \| good	14.387 \| good	0.327 \| good
2026-01-22T01:00:00.000Z	33 \| good	5.543 \| good	24.81 \| good	34.623 \| good	0.422 \| good	13.137 \| good	0.301 \| good
2026-01-22T02:00:00.000Z	31 \| good	4.56 \| good	19.899 \| good	32.517 \| good	0.497 \| good	14.554 \| good	0.329 \| good
2026-01-22T03:00:00.000Z	29 \| good	5.417 \| good	21.246 \| good	30.798 \| good	0.423 \| good	10.22 \| good	0.322 \| good
2026-01-22T04:00:00.000Z	31 \| good	5.214 \| good	20.984 \| good	33.955 \| good	0.42 \| good	10.733 \| good	0.322 \| good
2026-01-22T05:00:00.000Z	33 \| good	5.846 \| good	24.461 \| good	31.693 \| good	0.371 \| good	11.751 \| good	0.348 \| good
2026-01-22T06:00:00.000Z	27 \| good	5.254 \| good	24.11 \| good	28.477 \| good	0.392 \| good	10.127 \| good	0.32 \| good
2026-01-22T07:00:00.000Z	27 \| good	5.5 \| good	24.603 \| good	26.942 \| good	0.394 \| good	9.127 \| good	0.291 \| good
2026-01-22T08:00:00.000Z	33 \| good	6.263 \| good	29.031 \| good	28.906 \| good	0.507 \| good	9.216 \| good	0.291 \| good
2026-01-22T09:00:00.000Z	38 \| good	7.377 \| good	28.307 \| good	28.184 \| good	0.418 \| good	12.227 \| good	0.264 \| good
2026-01-22T10:00:00.000Z	44 \| good	7.852 \| good	31.508 \| good	30.345 \| good	0.405 \| good	12.458 \| good	0.283 \| good
2026-01-22T11:00:00.000Z	44 \| good	8.333 \| good	33.533 \| good	22.176 \| good	0.562 \| good	19.11 \| good	0.33 \| good
2026-01-22T12:00:00.000Z	52 \| moderate	9.727 \| good	41.878 \| good	23.812 \| good	0.623 \| good	23.235 \| good	0.387 \| good
2026-01-22T13:00:00.000Z	54 \| moderate	10.552 \| good	45.877 \| good	21.667 \| good	0.732 \| good	18.752 \| good	0.428 \| good
2026-01-22T14:00:00.000Z	56 \| moderate	12.136 \| fine	48.135 \| good	23.453 \| good	0.921 \| good	21.025 \| good	0.519 \| good
2026-01-22T15:00:00.000Z	58 \| moderate	13.072 \| fine	38.335 \| good	24.967 \| good	0.863 \| good	18.228 \| good	0.532 \| good
2026-01-22T16:00:00.000Z	56 \| moderate	11.584 \| good	52.141 \| good	29.098 \| good	0.654 \| good	14.424 \| good	0.462 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	10.795 \| good	40.417 \| good	32.642 \| good	0.503 \| good	8.11 \| good	0.351 \| good
2026-01-22T18:00:00.000Z	49 \| good	9.26 \| good	40.953 \| good	37.237 \| good	0.463 \| good	5.703 \| good	0.291 \| good
2026-01-22T19:00:00.000Z	44 \| good	8.478 \| good	39.528 \| good	37.07 \| good	0.399 \| good	6.435 \| good	0.291 \| good
2026-01-22T20:00:00.000Z	52 \| moderate	9.567 \| good	41.294 \| good	37.967 \| good	0.375 \| good	6.116 \| good	0.283 \| good
2026-01-22T21:00:00.000Z	49 \| good	8.607 \| good	38.828 \| good	36.074 \| good	0.371 \| good	6.895 \| good	0.38 \| good
2026-01-22T22:00:00.000Z	44 \| good	7.72 \| good	32.774 \| good	35.002 \| good	0.396 \| good	5.059 \| good	0.324 \| good
2026-01-22T23:00:00.000Z	38 \| good	6.999 \| good	29.324 \| good	35.999 \| good	0.426 \| good	11.474 \| good	0.373 \| good
2026-01-23T00:00:00.000Z	44 \| good	7.797 \| good	31.653 \| good	36.801 \| good	0.432 \| good	14.524 \| good	0.394 \| good
2026-01-23T01:00:00.000Z	44 \| good	7.847 \| good	33.723 \| good	34.419 \| good	0.496 \| good	18.974 \| good	0.412 \| good
2026-01-23T02:00:00.000Z	33 \| good	6.386 \| good	28.43 \| good	31.419 \| good	0.514 \| good	18.153 \| good	0.413 \| good
2026-01-23T03:00:00.000Z	41 \| good	4.542 \| good	43.676 \| good	32.297 \| good	0.564 \| good	18.934 \| good	0.333 \| good
2026-01-23T04:00:00.000Z	33 \| good	6.175 \| good	25.565 \| good	27.728 \| good	0.586 \| good	14.528 \| good	0.333 \| good
2026-01-23T05:00:00.000Z	33 \| good	5.617 \| good	23.34 \| good	25.156 \| good	0.538 \| good	15.765 \| good	0.302 \| good
2026-01-23T06:00:00.000Z	34 \| good	5.12 \| good	22.382 \| good	37.488 \| good	0.692 \| good	15.519 \| good	0.275 \| good
2026-01-23T07:00:00.000Z	31 \| good	3.655 \| good	14.357 \| good	33.086 \| good	0.718 \| good	15.977 \| good	0.256 \| good
2026-01-23T08:00:00.000Z	30 \| good	3.695 \| good	15.429 \| good	32.022 \| good	0.715 \| good	22.804 \| good	0.283 \| good
2026-01-23T09:00:00.000Z	27 \| good	3.231 \| good	13.808 \| good	28.848 \| good	1.014 \| good	20.069 \| good	0.328 \| good
2026-01-23T10:00:00.000Z	27 \| good	3.231 \| good	13.808 \| good	28.848 \| good	1.014 \| good	20.069 \| good	0.328 \| good
2026-01-23T11:00:00.000Z	54 \| moderate	11.374 \| good	50.046 \| good	14.703 \| good	2.664 \| good	8.46 \| good	0.224 \| good
2026-01-23T12:00:00.000Z	52 \| moderate	9.659 \| good	43.212 \| good	17.546 \| good	2.683 \| good	9.345 \| good	0.228 \| good
2026-01-23T13:00:00.000Z	52 \| moderate	9.79 \| good	43.808 \| good	21.246 \| good	2.89 \| good	8.087 \| good	0.219 \| good
2026-01-23T14:00:00.000Z	49 \| good	9.319 \| good	41.762 \| good	24.579 \| good	3.096 \| good	6.828 \| good	0.211 \| good
2026-01-23T15:00:00.000Z	44 \| good	8.484 \| good	37 \| good	27.515 \| good	3.303 \| good	5.57 \| good	0.203 \| good
2026-01-23T16:00:00.000Z	44 \| good	7.709 \| good	34 \| good	31.206 \| good	2.938 \| good	4.606 \| good	0.191 \| good
2026-01-23T17:00:00.000Z	44 \| good	7.515 \| good	33.022 \| good	32.704 \| good	2.574 \| good	3.642 \| good	0.179 \| good
2026-01-23T18:00:00.000Z	44 \| good	8.176 \| good	35.911 \| good	33.396 \| good	2.21 \| good	2.679 \| good	0.168 \| good
2026-01-23T19:00:00.000Z	44 \| good	7.627 \| good	33.719 \| good	35.551 \| good	2.07 \| good	2.911 \| good	0.165 \| good
2026-01-23T20:00:00.000Z	35 \| good	6.214 \| good	27.756 \| good	37.566 \| good	1.929 \| good	3.144 \| good	0.163 \| good
2026-01-23T21:00:00.000Z	35 \| good	6.412 \| good	28.527 \| good	37.856 \| good	1.788 \| good	3.376 \| good	0.161 \| good
2026-01-23T22:00:00.000Z	35 \| good	4.047 \| good	17.782 \| good	37.535 \| good	1.531 \| good	3.29 \| good	0.159 \| good
2026-01-23T23:00:00.000Z	33 \| good	3.847 \| good	16.829 \| good	36.127 \| good	1.274 \| good	3.204 \| good	0.158 \| good
2026-01-24T00:00:00.000Z	31 \| good	3.59 \| good	15.847 \| good	32.594 \| good	1.017 \| good	3.118 \| good	0.156 \| good
2026-01-24T01:00:00.000Z	30 \| good	2.851 \| good	11.928 \| good	31.718 \| good	0.957 \| good	2.859 \| good	0.152 \| good
2026-01-24T02:00:00.000Z	28 \| good	2.055 \| good	8.163 \| good	29.885 \| good	0.897 \| good	2.601 \| good	0.148 \| good
2026-01-24T03:00:00.000Z	28 \| good	1.745 \| good	7.065 \| good	30.486 \| good	0.837 \| good	2.342 \| good	0.144 \| good
2026-01-24T04:00:00.000Z	27 \| good	2.326 \| good	9.801 \| good	28.781 \| good	0.864 \| good	2.201 \| good	0.143 \| good
2026-01-24T05:00:00.000Z	26 \| good	2.838 \| good	11.821 \| good	28.388 \| good	0.891 \| good	2.059 \| good	0.142 \| good
2026-01-24T06:00:00.000Z	26 \| good	4.374 \| good	18.806 \| good	27.502 \| good	0.917 \| good	1.917 \| good	0.141 \| good
2026-01-24T07:00:00.000Z	25 \| good	4.231 \| good	18.712 \| good	27.008 \| good	0.929 \| good	1.875 \| good	0.142 \| good
2026-01-24T08:00:00.000Z	24 \| good	4.462 \| good	19.122 \| good	25.826 \| good	0.94 \| good	1.833 \| good	0.143 \| good
2026-01-24T09:00:00.000Z	27 \| good	4.667 \| good	20.134 \| good	26.114 \| good	0.951 \| good	1.791 \| good	0.143 \| good
2026-01-24T10:00:00.000Z	27 \| good	4.835 \| good	20.95 \| good	25.599 \| good	0.952 \| good	2.161 \| good	0.147 \| good
2026-01-24T11:00:00.000Z	27 \| good	4.725 \| good	20.74 \| good	24.932 \| good	0.952 \| good	2.531 \| good	0.151 \| good
2026-01-24T12:00:00.000Z	22 \| good	4.484 \| good	19.184 \| good	24.196 \| good	0.953 \| good	2.901 \| good	0.154 \| good
2026-01-24T13:00:00.000Z	27 \| good	5.253 \| good	22.825 \| good	24.031 \| good	0.983 \| good	2.769 \| good	0.157 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.794 \| good	25.059 \| good	23.662 \| good	1.013 \| good	2.638 \| good	0.159 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.994 \| good	26.753 \| good	24.552 \| good	1.043 \| good	2.506 \| good	0.162 \| good
2026-01-24T16:00:00.000Z	27 \| good	5.18 \| good	22.087 \| good	27.375 \| good	1.08 \| good	2.319 \| good	0.161 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.741 \| good	24.914 \| good	28.716 \| good	1.116 \| good	2.132 \| good	0.16 \| good
2026-01-24T18:00:00.000Z	28 \| good	5.473 \| good	23.736 \| good	30.029 \| good	1.152 \| good	1.944 \| good	0.159 \| good
2026-01-24T19:00:00.000Z	27 \| good	4.889 \| good	21.024 \| good	28.982 \| good	1.21 \| good	2.342 \| good	0.16 \| good
2026-01-24T20:00:00.000Z	27 \| good	3.168 \| good	13.922 \| good	28.935 \| good	1.267 \| good	2.74 \| good	0.16 \| good
2026-01-24T21:00:00.000Z	29 \| good	2.638 \| good	10.847 \| good	30.806 \| good	1.325 \| good	3.137 \| good	0.161 \| good
2026-01-24T22:00:00.000Z	29 \| good	3.163 \| good	13.753 \| good	31.123 \| good	1.337 \| good	3.955 \| good	0.166 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.541 \| good	24.267 \| good	31.874 \| good	1.349 \| good	4.773 \| good	0.172 \| good
2026-01-25T00:00:00.000Z	28 \| good	3.169 \| good	13.54 \| good	29.662 \| good	1.361 \| good	5.591 \| good	0.178 \| good
2026-01-25T01:00:00.000Z	28 \| good	3.106 \| good	13.606 \| good	29.623 \| good	1.219 \| good	5.276 \| good	0.175 \| good
2026-01-25T02:00:00.000Z	28 \| good	3.321 \| good	14.758 \| good	29.817 \| good	1.077 \| good	4.96 \| good	0.173 \| good
2026-01-25T03:00:00.000Z	28 \| good	3.428 \| good	15.007 \| good	30.008 \| good	0.935 \| good	4.645 \| good	0.17 \| good
2026-01-25T04:00:00.000Z	26 \| good	4.099 \| good	17.808 \| good	27.961 \| good	0.885 \| good	4.379 \| good	0.168 \| good
2026-01-25T05:00:00.000Z	24 \| good	4.013 \| good	17.755 \| good	25.825 \| good	0.835 \| good	4.113 \| good	0.166 \| good
2026-01-25T06:00:00.000Z	27 \| good	4.121 \| good	4.324 \| good	29.079 \| good	0.777 \| good	3.817 \| good	0.164 \| good
2026-01-25T07:00:00.000Z	33 \| good	5.986 \| good	26.63 \| good	23.614 \| good	0.784 \| good	3.71 \| good	0.163 \| good
2026-01-25T08:00:00.000Z	38 \| good	6.514 \| good	28.9 \| good	22.534 \| good	0.782 \| good	3.572 \| good	0.161 \| good
2026-01-25T09:00:00.000Z	38 \| good	6.557 \| good	29.517 \| good	24.396 \| good	0.78 \| good	3.434 \| good	0.159 \| good
2026-01-25T10:00:00.000Z	33 \| good	6.211 \| good	27.851 \| good	24.637 \| good	0.82 \| good	4.004 \| good	0.162 \| good

Limerick

Get reliable air quality data to drive your business

Limerick, Pennsylvania air quality map: Stay updated on AQI near you

0.32ppm

How accurate is Pennsylvania, USA air quality data?

Air quality and pollutant data for Pennsylvania, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Limerick, Pennsylvania?

The air quality information for Limerick, Pennsylvania is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Limerick, Pennsylvania at its worst?

In the past 24 hours, the air quality in Limerick, Pennsylvania was at its worst at 03:00:00 on 2026-01-22.

When did Limerick, Pennsylvania experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Limerick, Pennsylvania was observed at 09:00:00 on 2026-01-23.

What is the AQI in Limerick, Pennsylvania right now?

As of now, the AQI in Limerick, Pennsylvania is 27, indicating Good conditions.

What is the most common type of pollution in Limerick, Pennsylvania?

Limerick, Pennsylvania air has the highest levels of O3.

What should I do in case of poor air quality in Limerick, Pennsylvania?

Poor air quality in Limerick, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Limerick, Pennsylvania at the moment?

PM_2.5 levels in Limerick, Pennsylvania are currently 3.231 μg/m³.

What is the PM₁₀ level in Limerick, Pennsylvania at the moment?

The PM₁₀ concentration in Limerick, Pennsylvania is 13.808 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Limerick, Pennsylvania at the moment?

The current carbon monoxide (CO) concentration in Limerick, Pennsylvania is 0.328 ppm.

What is the sulfur dioxide (SO₂) level in Limerick, Pennsylvania at the moment?

Currently, Limerick, Pennsylvania has a sulfur dioxide (SO₂) concentration of 1.014 ppb.

What is the ozone (O₃) level in Limerick, Pennsylvania at the moment?

The current ozone (O₃) level in Limerick, Pennsylvania at the moment is 28.848 ppm.

What is the nitrogen dioxide (NO₂) level in Limerick, Pennsylvania at the moment?

Nitrogen dioxide (NO₂) level in Limerick, Pennsylvania at the moment is 20.069 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T11:00:00.000Z	49 \| good	9 \| good	41.083 \| good	3.739 \| good	0.793 \| good	24.266 \| good	0.637 \| good
2026-01-21T12:00:00.000Z	60 \| moderate	14.489 \| fine	59.066 \| fine	6.458 \| good	0.726 \| good	25.166 \| good	0.673 \| good
2026-01-21T13:00:00.000Z	56 \| moderate	11.745 \| good	50.398 \| good	6.655 \| good	0.797 \| good	28.966 \| good	0.715 \| good
2026-01-21T14:00:00.000Z	58 \| moderate	13.301 \| fine	61.615 \| fine	3.86 \| good	0.855 \| good	38.142 \| good	0.722 \| good
2026-01-21T15:00:00.000Z	62 \| moderate	14.571 \| fine	51.731 \| good	7.02 \| good	1.201 \| good	27.502 \| good	0.843 \| good
2026-01-21T16:00:00.000Z	56 \| moderate	12.056 \| good	42.873 \| good	13.055 \| good	1.129 \| good	23.549 \| good	0.632 \| good
2026-01-21T17:00:00.000Z	49 \| good	8.601 \| good	40.522 \| good	19.313 \| good	1.109 \| good	20.374 \| good	0.771 \| good
2026-01-21T18:00:00.000Z	33 \| good	6.466 \| good	35.68 \| good	20.099 \| good	1.103 \| good	11.847 \| good	0.301 \| good
2026-01-21T19:00:00.000Z	49 \| good	8.675 \| good	32.866 \| good	24.163 \| good	0.887 \| good	10.079 \| good	0.282 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.003 \| good	33.658 \| good	28.33 \| good	0.567 \| good	8.327 \| good	0.259 \| good
2026-01-21T21:00:00.000Z	31 \| good	4.84 \| good	21.609 \| good	32.611 \| good	0.464 \| good	8.305 \| good	0.357 \| good
2026-01-21T22:00:00.000Z	33 \| good	5.999 \| good	22.913 \| good	32.989 \| good	0.45 \| good	8.741 \| good	0.301 \| good
2026-01-21T23:00:00.000Z	31 \| good	5.356 \| good	22.489 \| good	33.429 \| good	0.419 \| good	9.897 \| good	0.348 \| good
2026-01-22T00:00:00.000Z	31 \| good	5.164 \| good	23.261 \| good	33.909 \| good	0.426 \| good	14.387 \| good	0.327 \| good
2026-01-22T01:00:00.000Z	33 \| good	5.543 \| good	24.81 \| good	34.623 \| good	0.422 \| good	13.137 \| good	0.301 \| good
2026-01-22T02:00:00.000Z	31 \| good	4.56 \| good	19.899 \| good	32.517 \| good	0.497 \| good	14.554 \| good	0.329 \| good
2026-01-22T03:00:00.000Z	29 \| good	5.417 \| good	21.246 \| good	30.798 \| good	0.423 \| good	10.22 \| good	0.322 \| good
2026-01-22T04:00:00.000Z	31 \| good	5.214 \| good	20.984 \| good	33.955 \| good	0.42 \| good	10.733 \| good	0.322 \| good
2026-01-22T05:00:00.000Z	33 \| good	5.846 \| good	24.461 \| good	31.693 \| good	0.371 \| good	11.751 \| good	0.348 \| good
2026-01-22T06:00:00.000Z	27 \| good	5.254 \| good	24.11 \| good	28.477 \| good	0.392 \| good	10.127 \| good	0.32 \| good
2026-01-22T07:00:00.000Z	27 \| good	5.5 \| good	24.603 \| good	26.942 \| good	0.394 \| good	9.127 \| good	0.291 \| good
2026-01-22T08:00:00.000Z	33 \| good	6.263 \| good	29.031 \| good	28.906 \| good	0.507 \| good	9.216 \| good	0.291 \| good
2026-01-22T09:00:00.000Z	38 \| good	7.377 \| good	28.307 \| good	28.184 \| good	0.418 \| good	12.227 \| good	0.264 \| good
2026-01-22T10:00:00.000Z	44 \| good	7.852 \| good	31.508 \| good	30.345 \| good	0.405 \| good	12.458 \| good	0.283 \| good
2026-01-22T11:00:00.000Z	44 \| good	8.333 \| good	33.533 \| good	22.176 \| good	0.562 \| good	19.11 \| good	0.33 \| good
2026-01-22T12:00:00.000Z	52 \| moderate	9.727 \| good	41.878 \| good	23.812 \| good	0.623 \| good	23.235 \| good	0.387 \| good
2026-01-22T13:00:00.000Z	54 \| moderate	10.552 \| good	45.877 \| good	21.667 \| good	0.732 \| good	18.752 \| good	0.428 \| good
2026-01-22T14:00:00.000Z	56 \| moderate	12.136 \| fine	48.135 \| good	23.453 \| good	0.921 \| good	21.025 \| good	0.519 \| good
2026-01-22T15:00:00.000Z	58 \| moderate	13.072 \| fine	38.335 \| good	24.967 \| good	0.863 \| good	18.228 \| good	0.532 \| good
2026-01-22T16:00:00.000Z	56 \| moderate	11.584 \| good	52.141 \| good	29.098 \| good	0.654 \| good	14.424 \| good	0.462 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	10.795 \| good	40.417 \| good	32.642 \| good	0.503 \| good	8.11 \| good	0.351 \| good
2026-01-22T18:00:00.000Z	49 \| good	9.26 \| good	40.953 \| good	37.237 \| good	0.463 \| good	5.703 \| good	0.291 \| good
2026-01-22T19:00:00.000Z	44 \| good	8.478 \| good	39.528 \| good	37.07 \| good	0.399 \| good	6.435 \| good	0.291 \| good
2026-01-22T20:00:00.000Z	52 \| moderate	9.567 \| good	41.294 \| good	37.967 \| good	0.375 \| good	6.116 \| good	0.283 \| good
2026-01-22T21:00:00.000Z	49 \| good	8.607 \| good	38.828 \| good	36.074 \| good	0.371 \| good	6.895 \| good	0.38 \| good
2026-01-22T22:00:00.000Z	44 \| good	7.72 \| good	32.774 \| good	35.002 \| good	0.396 \| good	5.059 \| good	0.324 \| good
2026-01-22T23:00:00.000Z	38 \| good	6.999 \| good	29.324 \| good	35.999 \| good	0.426 \| good	11.474 \| good	0.373 \| good
2026-01-23T00:00:00.000Z	44 \| good	7.797 \| good	31.653 \| good	36.801 \| good	0.432 \| good	14.524 \| good	0.394 \| good
2026-01-23T01:00:00.000Z	44 \| good	7.847 \| good	33.723 \| good	34.419 \| good	0.496 \| good	18.974 \| good	0.412 \| good
2026-01-23T02:00:00.000Z	33 \| good	6.386 \| good	28.43 \| good	31.419 \| good	0.514 \| good	18.153 \| good	0.413 \| good
2026-01-23T03:00:00.000Z	41 \| good	4.542 \| good	43.676 \| good	32.297 \| good	0.564 \| good	18.934 \| good	0.333 \| good
2026-01-23T04:00:00.000Z	33 \| good	6.175 \| good	25.565 \| good	27.728 \| good	0.586 \| good	14.528 \| good	0.333 \| good
2026-01-23T05:00:00.000Z	33 \| good	5.617 \| good	23.34 \| good	25.156 \| good	0.538 \| good	15.765 \| good	0.302 \| good
2026-01-23T06:00:00.000Z	34 \| good	5.12 \| good	22.382 \| good	37.488 \| good	0.692 \| good	15.519 \| good	0.275 \| good
2026-01-23T07:00:00.000Z	31 \| good	3.655 \| good	14.357 \| good	33.086 \| good	0.718 \| good	15.977 \| good	0.256 \| good
2026-01-23T08:00:00.000Z	30 \| good	3.695 \| good	15.429 \| good	32.022 \| good	0.715 \| good	22.804 \| good	0.283 \| good
2026-01-23T09:00:00.000Z	27 \| good	3.231 \| good	13.808 \| good	28.848 \| good	1.014 \| good	20.069 \| good	0.328 \| good
2026-01-23T10:00:00.000Z	27 \| good	3.231 \| good	13.808 \| good	28.848 \| good	1.014 \| good	20.069 \| good	0.328 \| good
2026-01-23T11:00:00.000Z	54 \| moderate	11.374 \| good	50.046 \| good	14.703 \| good	2.664 \| good	8.46 \| good	0.224 \| good
2026-01-23T12:00:00.000Z	52 \| moderate	9.659 \| good	43.212 \| good	17.546 \| good	2.683 \| good	9.345 \| good	0.228 \| good
2026-01-23T13:00:00.000Z	52 \| moderate	9.79 \| good	43.808 \| good	21.246 \| good	2.89 \| good	8.087 \| good	0.219 \| good
2026-01-23T14:00:00.000Z	49 \| good	9.319 \| good	41.762 \| good	24.579 \| good	3.096 \| good	6.828 \| good	0.211 \| good
2026-01-23T15:00:00.000Z	44 \| good	8.484 \| good	37 \| good	27.515 \| good	3.303 \| good	5.57 \| good	0.203 \| good
2026-01-23T16:00:00.000Z	44 \| good	7.709 \| good	34 \| good	31.206 \| good	2.938 \| good	4.606 \| good	0.191 \| good
2026-01-23T17:00:00.000Z	44 \| good	7.515 \| good	33.022 \| good	32.704 \| good	2.574 \| good	3.642 \| good	0.179 \| good
2026-01-23T18:00:00.000Z	44 \| good	8.176 \| good	35.911 \| good	33.396 \| good	2.21 \| good	2.679 \| good	0.168 \| good
2026-01-23T19:00:00.000Z	44 \| good	7.627 \| good	33.719 \| good	35.551 \| good	2.07 \| good	2.911 \| good	0.165 \| good
2026-01-23T20:00:00.000Z	35 \| good	6.214 \| good	27.756 \| good	37.566 \| good	1.929 \| good	3.144 \| good	0.163 \| good
2026-01-23T21:00:00.000Z	35 \| good	6.412 \| good	28.527 \| good	37.856 \| good	1.788 \| good	3.376 \| good	0.161 \| good
2026-01-23T22:00:00.000Z	35 \| good	4.047 \| good	17.782 \| good	37.535 \| good	1.531 \| good	3.29 \| good	0.159 \| good
2026-01-23T23:00:00.000Z	33 \| good	3.847 \| good	16.829 \| good	36.127 \| good	1.274 \| good	3.204 \| good	0.158 \| good
2026-01-24T00:00:00.000Z	31 \| good	3.59 \| good	15.847 \| good	32.594 \| good	1.017 \| good	3.118 \| good	0.156 \| good
2026-01-24T01:00:00.000Z	30 \| good	2.851 \| good	11.928 \| good	31.718 \| good	0.957 \| good	2.859 \| good	0.152 \| good
2026-01-24T02:00:00.000Z	28 \| good	2.055 \| good	8.163 \| good	29.885 \| good	0.897 \| good	2.601 \| good	0.148 \| good
2026-01-24T03:00:00.000Z	28 \| good	1.745 \| good	7.065 \| good	30.486 \| good	0.837 \| good	2.342 \| good	0.144 \| good
2026-01-24T04:00:00.000Z	27 \| good	2.326 \| good	9.801 \| good	28.781 \| good	0.864 \| good	2.201 \| good	0.143 \| good
2026-01-24T05:00:00.000Z	26 \| good	2.838 \| good	11.821 \| good	28.388 \| good	0.891 \| good	2.059 \| good	0.142 \| good
2026-01-24T06:00:00.000Z	26 \| good	4.374 \| good	18.806 \| good	27.502 \| good	0.917 \| good	1.917 \| good	0.141 \| good
2026-01-24T07:00:00.000Z	25 \| good	4.231 \| good	18.712 \| good	27.008 \| good	0.929 \| good	1.875 \| good	0.142 \| good
2026-01-24T08:00:00.000Z	24 \| good	4.462 \| good	19.122 \| good	25.826 \| good	0.94 \| good	1.833 \| good	0.143 \| good
2026-01-24T09:00:00.000Z	27 \| good	4.667 \| good	20.134 \| good	26.114 \| good	0.951 \| good	1.791 \| good	0.143 \| good
2026-01-24T10:00:00.000Z	27 \| good	4.835 \| good	20.95 \| good	25.599 \| good	0.952 \| good	2.161 \| good	0.147 \| good
2026-01-24T11:00:00.000Z	27 \| good	4.725 \| good	20.74 \| good	24.932 \| good	0.952 \| good	2.531 \| good	0.151 \| good
2026-01-24T12:00:00.000Z	22 \| good	4.484 \| good	19.184 \| good	24.196 \| good	0.953 \| good	2.901 \| good	0.154 \| good
2026-01-24T13:00:00.000Z	27 \| good	5.253 \| good	22.825 \| good	24.031 \| good	0.983 \| good	2.769 \| good	0.157 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.794 \| good	25.059 \| good	23.662 \| good	1.013 \| good	2.638 \| good	0.159 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.994 \| good	26.753 \| good	24.552 \| good	1.043 \| good	2.506 \| good	0.162 \| good
2026-01-24T16:00:00.000Z	27 \| good	5.18 \| good	22.087 \| good	27.375 \| good	1.08 \| good	2.319 \| good	0.161 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.741 \| good	24.914 \| good	28.716 \| good	1.116 \| good	2.132 \| good	0.16 \| good
2026-01-24T18:00:00.000Z	28 \| good	5.473 \| good	23.736 \| good	30.029 \| good	1.152 \| good	1.944 \| good	0.159 \| good
2026-01-24T19:00:00.000Z	27 \| good	4.889 \| good	21.024 \| good	28.982 \| good	1.21 \| good	2.342 \| good	0.16 \| good
2026-01-24T20:00:00.000Z	27 \| good	3.168 \| good	13.922 \| good	28.935 \| good	1.267 \| good	2.74 \| good	0.16 \| good
2026-01-24T21:00:00.000Z	29 \| good	2.638 \| good	10.847 \| good	30.806 \| good	1.325 \| good	3.137 \| good	0.161 \| good
2026-01-24T22:00:00.000Z	29 \| good	3.163 \| good	13.753 \| good	31.123 \| good	1.337 \| good	3.955 \| good	0.166 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.541 \| good	24.267 \| good	31.874 \| good	1.349 \| good	4.773 \| good	0.172 \| good
2026-01-25T00:00:00.000Z	28 \| good	3.169 \| good	13.54 \| good	29.662 \| good	1.361 \| good	5.591 \| good	0.178 \| good
2026-01-25T01:00:00.000Z	28 \| good	3.106 \| good	13.606 \| good	29.623 \| good	1.219 \| good	5.276 \| good	0.175 \| good
2026-01-25T02:00:00.000Z	28 \| good	3.321 \| good	14.758 \| good	29.817 \| good	1.077 \| good	4.96 \| good	0.173 \| good
2026-01-25T03:00:00.000Z	28 \| good	3.428 \| good	15.007 \| good	30.008 \| good	0.935 \| good	4.645 \| good	0.17 \| good
2026-01-25T04:00:00.000Z	26 \| good	4.099 \| good	17.808 \| good	27.961 \| good	0.885 \| good	4.379 \| good	0.168 \| good
2026-01-25T05:00:00.000Z	24 \| good	4.013 \| good	17.755 \| good	25.825 \| good	0.835 \| good	4.113 \| good	0.166 \| good
2026-01-25T06:00:00.000Z	27 \| good	4.121 \| good	4.324 \| good	29.079 \| good	0.777 \| good	3.817 \| good	0.164 \| good
2026-01-25T07:00:00.000Z	33 \| good	5.986 \| good	26.63 \| good	23.614 \| good	0.784 \| good	3.71 \| good	0.163 \| good
2026-01-25T08:00:00.000Z	38 \| good	6.514 \| good	28.9 \| good	22.534 \| good	0.782 \| good	3.572 \| good	0.161 \| good
2026-01-25T09:00:00.000Z	38 \| good	6.557 \| good	29.517 \| good	24.396 \| good	0.78 \| good	3.434 \| good	0.159 \| good
2026-01-25T10:00:00.000Z	33 \| good	6.211 \| good	27.851 \| good	24.637 \| good	0.82 \| good	4.004 \| good	0.162 \| good

Live air quality index in Limerick, Pennsylvania today

Major air pollutants in Limerick, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Limerick, Pennsylvania air quality map: Stay updated on AQI near you

Air quality in nearby cities

Upper Providence Township, Pennsylvania

Lower Pottsgrove, Pennsylvania

New Hanover, Pennsylvania

Skippack, Pennsylvania

Lower Salford, Pennsylvania

Pottstown, Pennsylvania

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Frequently asked questions

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What is the PM2.5 level in Limerick, Pennsylvania at the moment?

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What is the sulfur dioxide (SO2) level in Limerick, Pennsylvania at the moment?

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What is the nitrogen dioxide (NO2) level in Limerick, Pennsylvania at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Limerick, Pennsylvania at the moment?

What is the PM₁₀ level in Limerick, Pennsylvania at the moment?

What is the sulfur dioxide (SO₂) level in Limerick, Pennsylvania at the moment?

What is the ozone (O₃) level in Limerick, Pennsylvania at the moment?

What is the nitrogen dioxide (NO₂) level in Limerick, Pennsylvania at the moment?